Liam Dillon:


California’s largest teachers union has given more than $13 million to the effort to extend income tax hikes on California’s highest earners, according to newly released state campaign finance reports.

The report shows the California Teachers Assn. gave $3 million between April and June this year, in addition to the $10 million the union donated last month.

Before the $10-million contribution, supporters of the Proposition 55 campaign reported having $14 million in the bank. Also supporting the measure are the California Hospital Assn., Service Employees International Union and the California Medical Assn

. Related: WEAC, $1.57M for four senators.

and, Act 10.